GB1147216A - Stabilized polyamide compositions - Google Patents
Stabilized polyamide compositionsInfo
- Publication number
- GB1147216A GB1147216A GB27387/66A GB2738766A GB1147216A GB 1147216 A GB1147216 A GB 1147216A GB 27387/66 A GB27387/66 A GB 27387/66A GB 2738766 A GB2738766 A GB 2738766A GB 1147216 A GB1147216 A GB 1147216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- lactams
- amino
- cupric
- lactam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0091—Complexes with metal-heteroatom-bonds
Abstract
1,147,216. Copper salts of amino-acids and lactams. TOYO BOSEKI K.K. 20 June, 1966 [22 June, 1965; 4 Dec., 1965], No. 27387/66. Heading C2C. [Also in Division C3] A cupric salt of a C 5 -C 12 amino-acid or lactam may be prepared by heating a mixture of the acid or lactam and a copper salt to 100- 140‹ C. Copper salts specified are the sulphate, chloride, bromide, acetate, stearate, and salicylate. Acids and lactams specified are #- aminocaproic acid, #-aminoenanthic acid, #-aminocaprylic acid, the lactams thereof and #-amino valeric acid. In Examples 2 and 5 the salts of #-aminocaproic acid with cupric acetate (2) and caprolactam with cupric chloride (5) are isolated by treatment with benzene.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3675665 | 1965-06-22 | ||
| JP7474565 | 1965-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1147216A true GB1147216A (en) | 1969-04-02 |
Family
ID=26375848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27387/66A Expired GB1147216A (en) | 1965-06-22 | 1966-06-20 | Stabilized polyamide compositions |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3499867A (en) |
| DE (1) | DE1694987B2 (en) |
| GB (1) | GB1147216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292194A (en) * | 1978-06-15 | 1981-09-29 | Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.P.A. | Liquid composition for light and heat stabilization of polyamides |
| FR2485010A1 (en) * | 1980-06-18 | 1981-12-24 | Isaakovna Shestakova | COMPLEX SALTS OF LACTAM OR THIOLACTAM AND HEAVY METAL HALIDE OR HALIDE, PROCESS FOR THE PREPARATION THEREOF AND USE THEREOF |
| WO2000022035A1 (en) * | 1998-10-15 | 2000-04-20 | L. Brüggemann KG | Polyamide composition stabilized with copper complexes and organic halogen compounds |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305166A1 (en) * | 1993-02-19 | 1994-08-25 | Bayer Ag | Thermostable copper-containing polyamide molding compounds |
| US20110100630A1 (en) * | 2009-11-02 | 2011-05-05 | Baker Hughes Incorporated | Method of Mitigating Corrosion Rate of Oilfield Tubular Goods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2705277A (en) * | 1955-03-29 | cielesz | ||
| NL103099C (en) * | 1957-04-11 | |||
| GB922706A (en) * | 1960-11-25 | 1963-04-03 | Ici Ltd | Polyamides |
| GB932066A (en) * | 1960-11-25 | 1963-07-24 | Ici Ltd | Polyamides |
| NL282572A (en) * | 1961-08-31 |
-
1966
- 1966-06-13 US US556855A patent/US3499867A/en not_active Expired - Lifetime
- 1966-06-20 GB GB27387/66A patent/GB1147216A/en not_active Expired
- 1966-06-22 DE DE1694987A patent/DE1694987B2/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292194A (en) * | 1978-06-15 | 1981-09-29 | Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.P.A. | Liquid composition for light and heat stabilization of polyamides |
| FR2485010A1 (en) * | 1980-06-18 | 1981-12-24 | Isaakovna Shestakova | COMPLEX SALTS OF LACTAM OR THIOLACTAM AND HEAVY METAL HALIDE OR HALIDE, PROCESS FOR THE PREPARATION THEREOF AND USE THEREOF |
| WO2000022035A1 (en) * | 1998-10-15 | 2000-04-20 | L. Brüggemann KG | Polyamide composition stabilized with copper complexes and organic halogen compounds |
| KR100432202B1 (en) * | 1998-10-15 | 2004-05-22 | 엘. 브뤼거만 카게 | Polyamide composition stabilized with copper complexes and organic halogen compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1694987A1 (en) | 1970-12-03 |
| DE1694987B2 (en) | 1974-10-31 |
| US3499867A (en) | 1970-03-10 |
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